Quantitative Structure-Retention Relationships (QSRR) for Chromatographic Separation of Disazo and Trisazo 4,4'-Diaminobenzanilide-based Dyes

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Funar-Timofei, Simona; Fabian, Walter M. F.; Simu, Georgeta M.; Suzukic, Takahiro;
  • Publisher: Croatian Chemical Society
  • Journal: Croatica Chemica Acta,volume 79,issue 2 (issn: 0011-1643, eissn: 1334-417X)
  • Publisher copyright policies & self-archiving
  • Subject: direct dyes; reverse-phase thin-layer chromatography; quantitative structure-retention relationships; artificial neural network; comparative molecular field analysis; comparative molecular similarity index analysis

For a series of 23 disazo and trisazo 4,4'-diaminobenzanilide-based direct dye molecules, thechromatographic mobilities, extrapolated to modifier-free conditions (RM0 values), were determinedfrom reverse-phase thin-layer chromatography (RP-TLC) experiments. Traditional ... View more
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